DJGPP specific file.

[bison.git] / src / files.h

diff --git a/src/files.h b/src/files.h
index a6c8875caf103b42a8e28d6145b59f7ef015f4fd..ba9fec2f2eb2c0ed1209594409e73dbc00fa53fa 100644 (file)
--- a/src/files.h
+++ b/src/files.h
@@ -1,7 +1,5 @@
-#ifndef FILES_H_
-# define FILES_H_

 /* File names and variables for bison,
 /* File names and variables for bison,

-   Copyright 1984, 1989, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -17,49 +15,54 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to

-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* These two should be pathnames for opening the sample parser files.
-   When bison is installed, they should be absolute pathnames.
-   XPFILE1 and XPFILE2 normally come from config.h.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */

 
 

-#define PFILE  XPFILE          /* Simple parser */
-#define PFILE1 XPFILE1         /* Semantic parser */
+#ifndef FILES_H_
+# define FILES_H_

 
 

-extern FILE *finput;   /* read grammar specifications */
-extern FILE *foutput;  /* optionally output messages describing the actions taken */
-extern FILE *fdefines; /* optionally output #define's for token numbers. */
-extern FILE *ftable;   /* output the tables and the parser */
-                      /* and also contains all the %{ ... %} definitions.  */
-extern FILE *fguard;   /* if semantic parser, output yyguard, containing all the guard code */
-extern FILE *fparser;  /* read the parser to copy into ftable */
+# include "uniqstr.h"

 
 /* File name specified with -o for the output file, or 0 if no -o.  */
 
 /* File name specified with -o for the output file, or 0 if no -o.  */

-extern char *spec_outfile;
+extern char const *spec_outfile;
+
+/* File name for the parser (i.e., the one above, or its default.) */
+extern char const *parser_file_name;
+
+/* Symbol prefix specified with -p, or 0 if no -p.  */
+extern const char *spec_name_prefix;
+
+/* File name prefix specified with -b, or 0 if no -b.  */
+extern char const *spec_file_prefix;
+
+/* --verbose. */
+extern char const *spec_verbose_file;
+
+/* File name specified for the output VCG graph.  */
+extern char const *spec_graph_file;
+
+/* File name specified with --defines.  */
+extern char const *spec_defines_file;
+
+/* Directory prefix of output file names.  */
+extern char const *dir_prefix;

 
 

-extern char *spec_name_prefix; /* for -a, from getargs.c */

 
 

-/* File name pfx specified with -b, or 0 if no -b.  */
-extern char *spec_file_prefix;
+/* If semantic parser, output a .h file that defines YYSTYPE... */
+extern struct obstack pre_prologue_obstack;
+extern struct obstack post_prologue_obstack;

 
 

-/* Output all the action code; precise form depends on which parser. */
-extern struct obstack action_obstack;
+/* The file name as given on the command line.
+   Not named "input_file" because Flex uses this name for an argument,
+   and therefore GCC warns about a name clash. */
+extern uniqstr grammar_file;

 
 

-/* If semantic parser, output a .h file that defines YYSTYPE */
-extern struct obstack attrs_obstack;
+/* The current file name.  Might change with %include, or with #line.  */
+extern uniqstr current_file;

 
 

-extern char *infile;
-extern int lineno;
-extern char *outfile;
-extern char *defsfile;
-extern char *tabfile;
-extern char *attrsfile;
-extern char *guardfile;
-extern char *actfile;
+void compute_output_file_names (void);

 
 

-void open_files PARAMS((void));
-void open_extra_files PARAMS((void));
+FILE *xfopen (const char *name, const char *mode);
+void xfclose (FILE *ptr);

 
 

-void done PARAMS((void));

 #endif /* !FILES_H_ */
 #endif /* !FILES_H_ */